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US20100115311 PCI Express System and Method of Transiting Link State Thereof  
A PCI Express system and a method of transitioning link state thereof. The PCI Express system includes an upstream component, a downstream component and a link. The upstream component and the...
US20140157020 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM ON WHICH CONTROL PROGRAM OF WIRELESS COMMUNICATION DEVICE HAS BEEN RECODED  
To prevent temperature rise caused by increase in communication speed and increase in output power and to provide a mobile terminal device which has a small size and is of low cost, a wireless...
US20170017290 SYSTEMS AND METHODS FOR ENERGY CONSERVATION IN POP DISPLAYS WITH WIRELESS BEACONS  
Systems and methods for using wireless beacons in point of purchase (“POP”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed herein. The wireless...
US20150234444 POWER AND LOAD MANAGEMENT BASED ON CONTEXTUAL INFORMATION  
A power context system is described herein that makes decisions related to device power usage based on factors such as location, load, available alternatives, cost of power, and cost of bandwidth....
US20140095908 DOWNSTREAM DEVICE SERVICE LATENCY REPORTING FOR POWER MANAGEMENT  
For one disclosed embodiment, a transition from a first state to a second, different state for at least a portion of a downstream device may be identified. The first and second states may...
US20130111240 Method And System For Energy Efficient Communication Among One Or More Interfaces In A Communication Path  
Network devices coupled via serial and/or parallel interfaces may determine a power level mode of operation according to an energy efficient network communication control policy and may configure...
US20100115316 METHOD AND SYSTEM FOR MANAGING ENERGY EFFICIENCY OF A NETWORK LINK VIA PLUGGABLE TRANSCEIVER MODULES IN AN ENERGY EFFICIENT NETWORK DEVICE  
An Ethernet network may comprise link partners that may be coupled via an Ethernet link. The link partners may comprise pluggable PHY devices. The pluggable PHY devices and/or other link partner...
US20100115306 METHOD AND SYSTEM FOR CONTROL OF ENERGY EFFICIENCY AND ASSOCIATED POLICIES IN A PHYSICAL LAYER DEVICE  
Aspects of a method and system for physical layer control of energy efficiency and associated policies in a physical layer device. In this regard, operation of a PHY device may be controlled based...
US20090187777 INCREASING WORKLOAD PERFORMANCE OF ONE OR MORE CORES ON MULTIPLE CORE PROCESSORS  
A processing node that is integrated onto a single integrated circuit chip includes a first processor core and a second processor core. The processing node also includes an operating system...
US20130326246 SEMICONDUCTOR MEMORY DEVICE, AND METHOD OF CONTROLLING THE SAME  
A semiconductor device includes a memory core with a plurality of memory cells, an internal voltage generator and a low power entry circuit. The low power entry circuit receives a plurality of...
US20130311802 MAINTAINING PROCESSOR CONTEXT BEFORE ENTERING POWER SAVING MODE  
A CPU automatically preserves the CPU context in a computer memory that remains powered-up when the CPU is powered down in sleep mode. By means of the preserved CPU context, the CPU is able to...
US20100131787 Adaptive Power Consumption Techniques  
A method for adapting power consumption of a processor based upon an application demand is provided. The method initiates with determining an application demand based upon a current processing...
US20050154933 System and method for wake on wireless lan  
A system and method for energy conservation in wireless networks includes techniques for powering down a Soft AP device while still maintaining compliance with the “always on” requirement for...
US20050044306 Automotive computing devices with emergency power shut down capabilities  
Methods and systems for operating automotive computing devices are described. In one embodiment, a small amount of static RAM (SRAM) is incorporated into an automotive computing device. The SRAM...
US20130311801 METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION  
A method of controlling power consumption of a portable device includes monitoring whether the portable device has connected to a docking station; and selecting and executing one of a plurality of...
US20130232353 Mobile Device Power State  
Techniques for mobile device power state are described. In one or more implementations, a mobile device includes a computing device that is flexibly coupled to an input device via a flexible...
US20130117589 STABILITY CONTROL IN A VOLTAGE SCALING SYSTEM  
The subject matter of this application is embodied in an apparatus that includes a data processor, and a hardware monitor to emulate a critical path of the data processor and measure a parameter...
US20080209247 MONITORING AND SYNCHRONIZATION OF POWER USE OF COMPUTERS IN A NETWORK  
A method and system for controlling the power management profiles of computers connected through a network. The method and system monitoring the electrical power use of each computer in the...
US20080086651 SYSTEM AND METHOD FOR DETECTION OF AN ACCESSORY DEVICE CONNECTION STATUS  
Embodiments of this invention provide for a portable computer that determines whether an accessory device is actively connected to it. In one embodiment, the portable computer may include a signal...
US20080016381 REDUCED POWER CONSUMPTION SIGNAL PROCESSING METHODS AND APPARATUS  
This invention is generally concerned with reduced power consumption signal processing methods and apparatus, and in particular with techniques for jointly controlling power supply voltage and...
US20060184813 Wake on LAN power management  
A single integrated circuit includes logic that supports 10BASE-T, 100BASE-T and 1000BASE-T transceiver functionality. The invention implements power management techniques by placing unused...
US20150319692 ENERGY-EFFICIENT TRANSMISSION OF CONTENT OVER A WIRELESS CONNECTION  
Energy efficient transmission of content can be provided using a variety of techniques. In an example technique, portions of content can be transmitted from a first computing device to a second...
US20150113303 Semiconductor Device Predictive Dynamic Thermal Management  
A semiconductor device includes a memory storing a lookup table including stored values associated with modes of operation of a component of the semiconductor device. A monitor monitors an...
US20140223214 DYNAMIC POWER MODE SWITCHING PER RAIL  
Aspects of dynamic power mode switching per rail based on power profiling are described. In one embodiment, an amount of current supplied by at least one of a plurality of power rails is sensed...
US20140059369 EFFICIENT SERVICE ADVERTISEMENT AND DISCOVERY IN A PEER-TO-PEER NETWORKING ENVIRONMENT  
A local device broadcasts a service advertisement in a wireless network, where the service advertisement includes one or more service identifiers (IDs) identifying one or more services being...
US20130326248 SEMICONDUCTOR MEMORY DEVICE, AND METHOD OF CONTROLLING THE SAME  
A semiconductor device includes a memory core with a plurality of memory cells, an internal voltage generator and a low power entry circuit. The low power entry circuit receives a plurality of...
US20130013945 METHOD AND APPARATUS FOR A ZERO VOLTAGE PROCESSOR SLEEP STATE  
Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A processor may include a dedicated cache memory. A voltage regulator may be coupled to the...
US20120317429 GREEN COMPUTING HETEROGENEOUS COMPUTER SYSTEM  
A green computing heterogeneous computer system for executing software has at least one performance processor, a processor supporting logic supporting the at least one performance processor for...
US20110010519 MEMORY MANAGEMENT FOR A MOBILE MULTIMEDIA PROCESSOR  
Certain embodiments of the invention may be found in a method for memory management for a mobile multimedia processor. The method may comprise receiving within a mobile multimedia processor chip a...
US20080201588 SEMICONDUCTOR DEVICE AND METHOD FOR REDUCING POWER CONSUMPTION IN A SYSTEM HAVING INTERCONNECTED DEVICES  
A system includes a plurality of memory devices connected in-series that communicate with a memory controller. A memory device designated by an ID number performs operations at a normal power...
US20160034022 DYNAMIC CORE SWITCHING  
A system including a first core to execute instructions associated with an application at a first speed based on a first instruction set and a second core to execute the instructions associated...
US20140157017 POWER MANAGEMENT OF COMMUNICATION DEVICES  
In some embodiments, a method includes processing, at a communication device, a packet received via a communication media. The method also includes reducing, while the packet is being processed,...
US20140129856 DEVICE AND METHOD FOR ELECTRIC POWER MANAGEMENT OF A PLURALITY OF PERIPHERAL INTERFACES  
The arrangement and method of the invention comprises dynamically limiting current provided to multiple peripheral interfaces of an electronic device, comprising individual current limiting per...
US20120204051 POWER SAVING SYSTEM AND POWER SAVING METHOD  
Devices and interior equipments that need not operate in a server room are stopped and thereby power saving can be achieved. More specifically, consolidation of virtual machines (VMs) providing a...
US20110078473 LATENCY BASED PLATFORM COORDINATION  
In some embodiments, an electronic apparatus comprises at least one processor, a plurality of components, and a policy engine comprising logic to receive latency data from one or more components...
US20100174930 Mobile device having organic light emitting display and related display method for power saving  
After receiving a web page containing several templates from a web server, a mobile device converts an original color in a selected template of the web page into a new color. Then the mobile...
US20090193178 SYSTEMS AND METHODS FOR POWER MANAGEMENT IN RELATION TO A WIRELESS STORAGE DEVICE  
Various embodiments of the present invention provide systems and methods for reducing power consumption in a device including a memory system. As one example, a system may include a memory system...
US20080077814 LINK POWER SAVING STATE  
Disclosed are embodiments of a method, apparatus and system for a low power state for a point-to-point link. During the low power state, the signal on both conductors of a differential transmit...
US20050120255 System and method for powering down a mobile device  
Described is a mechanism for mobile devices that allows a user to set a time at which the mobile device will automatically power down, and another time at which the mobile device will wake up. The...
US20050055591 Computer system and a control method thereof  
A computer system having a system memory; a power management controller to control to supply power to a system; a flash memory; and a controller to supply a power saving standby mode to enable the...
US20150046729 SEMICONDUCTOR APPARATUS AND CONTROL METHOD THEROF  
First and second processing units execute a binary program. A temperature sensor measures a temperature of a first processing unit. A temperature detection unit outputs a first interrupt...
US20140075221 Power Management Method and Apparatus, and Power Supply Method  
A power management method and apparatus, and a power supply system are provided. The method includes: obtaining a power demand value of each module and a rated output power of each power supply...
US20130326247 SEMICONDUCTOR MEMORY DEVICE, AND METHOD OF CONTROLLING THE SAME  
A semiconductor device includes a memory core with a plurality of memory cells, an internal voltage generator and a low power entry circuit. The low power entry circuit receives a plurality of...
US20100332877 METHOD AND APPARATUS FOR REDUCING POWER CONSUMPTION  
A system, apparatus, method and article to reduce power consumption are described. The method may include receiving a power management request for a reduced power consumption state from each of a...
US20100299544 Enabling/Disabling Power-Over-Ethernet Software Subsystem In Response To Power Supply Status  
An Ethernet switch includes 12-Volt and 48-Volt power sourcing modules, system software, Ethernet interface modules and optional power over Ethernet (PoE) modules. The Ethernet interface modules...
US20100167792 POWER-SAVING METHOD AND ELECTRICAL DEVICE USING THE SAME  
A power-saving method for an electronic device is provided. The electrical device has a power-saving mode. The method includes detecting a position of the electronic device, and activating the...
US20100010688 Energy monitoring and management  
A method of controlling energy use in a system comprising a plurality of computing resources arranged in at least one computing device is described. The method includes: defining a desired heat...
US20090282277 LOW-POWER IDLE MODE FOR NETWORK TRANSCEIVER  
Low-power idle mode for network transceivers. In one aspect, a method for reducing power consumption of a transceiver connected to a communication network includes entering a low-power idle mode,...
US20050097378 Method and system for power management in a gigabit Ethernet chip  
Aspects of the invention for managing power in a single chip device may comprise, an internal finite state machine that, while in a communicating state, determines from within the single chip...
US20150241954 Apparatus and Method for Determining the Number of Execution Units to Keep Active in a Processor  
A processor is described that includes a plurality of execution units in a processor core. The processor also may include power management circuitry to determine a configuration with a lowest...